Yes, at least in the US.
no
Not without violating the conditions of your parole. You must comply with any lawful order given by your parole officer, and collecting a DNA sample, is a lawful order.
mitochondrial sample
In most of the countries the police are not allowed to get your DNA sample without the permission of the court.
A technique called polymerase chain reaction (PCR) is used to create a large sample of DNA from a small sample. PCR amplifies specific regions of DNA by making millions of copies, allowing for further analysis and testing on the amplified DNA.
A spectrophotometer can be used to know if a sample is DNA or RNA. DNA has an absorbance maximaat 260nm, whereas RNA has an absorbance maxima at 280nm. By looking at which one of these two wavelengths the sample is more excited, one can determine if the sample is DNA or RNA.
Yes, with a search warrant
Everyone? Except people who are imaginary, no DNA for them.
Yes, because each DNA is unique and and the scientist can just match the DNA up with andother DNA.
A sample of the girl's DNA led to the breakthrough in the case.
what equipment do DNA use to analyzle sample?
It can be used to identify the criminals easily if the criminal's hair sample or blood sample is collected and comparing it with the DNA of the suspects